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objects.h Example File
activeqt/hierarchy/objects.h

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** Licensees holding valid Qt Preview licenses may use this file in
** accordance with the Qt Preview License Agreement provided with the
** Software.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
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** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/

#ifndef OBJECTS_H
#define OBJECTS_H

#include <QWidget>

class QVBoxLayout;
class QSubWidget;

class QParentWidget : public QWidget
{
    Q_OBJECT
    Q_CLASSINFO("ClassID", "{d574a747-8016-46db-a07c-b2b4854ee75c}");
    Q_CLASSINFO("InterfaceID", "{4a30719d-d9c2-4659-9d16-67378209f822}");
public:
    QParentWidget(QWidget *parent = 0);

    QSize sizeHint() const;

public slots:
    void createSubWidget( const QString &name );

    QSubWidget *subWidget( const QString &name );

private:
    QVBoxLayout *vbox;
};

class QSubWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY( QString label READ label WRITE setLabel )

    Q_CLASSINFO("ClassID", "{850652f4-8f71-4f69-b745-bce241ccdc30}");
    Q_CLASSINFO("InterfaceID", "{2d76cc2f-3488-417a-83d6-debff88b3c3f}");
    Q_CLASSINFO("ToSuperClass", "QSubWidget");

public:
    QSubWidget(QWidget *parent = 0, const QString &name = QString());

    void setLabel( const QString &text );
    QString label() const;

    QSize sizeHint() const;

protected:
    void paintEvent( QPaintEvent *e );

private:
    QString lbl;
};

#endif // OBJECTS_H


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Qt 4.2.0-rc1